445870872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{108643}}^1$

素因数の和:108677

約数の個数: 64

約数和(自身を含む): 1303728000

約数和(自身を除く): 857857128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 108643, 217286, 325929, 434572, 651858, 869144, 977787, 1303716, 1955574, 2064217, 2607432, 2933361, 3911148, 4128434, 5866722, 6192651, 7822296, 8256868, 11733444, 12385302, 16513736, 18577953, 23466888, 24770604, 37155906, 49541208, 55733859, 74311812, 111467718, 148623624, 222935436, 445870872]

約数ペア:

[(1, 445870872), (2, 222935436), (3, 148623624), (4, 111467718), (6, 74311812), (8, 55733859), (9, 49541208), (12, 37155906), (18, 24770604), (19, 23466888), (24, 18577953), (27, 16513736), (36, 12385302), (38, 11733444), (54, 8256868), (57, 7822296), (72, 6192651), (76, 5866722), (108, 4128434), (114, 3911148), (152, 2933361), (171, 2607432), (216, 2064217), (228, 1955574), (342, 1303716), (456, 977787), (513, 869144), (684, 651858), (1026, 434572), (1368, 325929), (2052, 217286), (4104, 108643)]